RU2466994C2 - 7-membered cyclic compounds, methods of their obtaining and their pharmaceutical application - Google Patents
7-membered cyclic compounds, methods of their obtaining and their pharmaceutical application Download PDFInfo
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Abstract
FIELD: chemistry.
SUBSTANCE: described is method of obtaining 7-membered heterocyclic compounds of formula (R-Ia) and (S-Ia), where values of radical are given in formula of the invention, basing on compound (Vaa) via corresponding isocyanate derivative and interaction of the latter with corresponding diazepin reagent.
EFFECT: target compounds possess inhibiting activity with respect to chymase.
2 cl, 331 ex, 12 tbl
Description
Claims (2)
где R2 и R3 независимо представляют собой (1) водород, (2) галоген или (3) C1-С6алкил;
R5 и R6 независимо представляют собой (1) водород или (2) C1-С6алкил необязательно замещенный группой, выбранной из группы, состоящей из (i) карбоксила, (ii) C1-С6алкокси, (iii) C1-С6алкоксикарбонила, (iv) C6-С12арилоксикарбонила, (v) С1-С10 гетероарилоксикарбонила и (vi) амино;
R2 и R3, а также R5 и R6 независимо могут образовывать 3-8-членное кольцо;
Ar' представляет собой (С6-С14) ароматическую углеводородную группу, которая может быть замещена 1-5 группами, выбранными из группы, состоящей из (i) атомов галогена, (ii) нитро, (iii) циано, (iv) (С1-С6)-алкила, который может быть, необязательно, замещен 1-3 атомами галогена, и (v) (С1-С6)-алкокси, который может быть необязательно замещен 1-3 атомами галогена,
Ха представляет собой линейный или разветвленный (С1-С6)-алкилен,
R7a представляет собой (С1-С6)-алкил, который может быть необязательно замещен группой, выбранной из группы, состоящей (i) карбоксила, (ii) (C1-С6)-алкоксикарбонила, (iii) фенила, (iv) гидроксила, (v) (С1-С6)-алкокси и (vi) атома галогена;
R8a представляет собой атом водорода;
R26, R27 и R28 могут быть одинаковыми или разными и обозначают (i) атом водорода, (ii) атом галогена, (iii) циано, (iv) нитро, (v) (С1-С6)-алкил, (vi) (С1-С6)-алкокси, (vii) (С1-С6)-алкоксикарбонил, (viii) (C1-С6)-алкилсульфонил, (ix) карбоксил, (х) карбокси-(С1-С6)-алкил, (xi) гидроксил или (xii) амино,
или его соли, или сольвата,
включающий:
превращение соединения формулы (Vaa)
где R7a и R8a имеют значения, указанные выше, a R26a, R27a и R28a могут быть одинаковыми или разными и обозначают (i) атом водорода, (ii) атом галогена, (iii) циано, (iv) нитро, (v) (С1-С6)-алкил, (vi) (С1-С6)-алкокси, (vii) (С1-С6)-алкоксикарбонил, (viii) (С1-С6)-алкилсульфонил, (ix) карбоксил, защищенный трет-бутилом, бензилом или 4-метоксибензилом, (х) карбокси-(С1-С6)-алкил, защищенный трет-бутилом, бензилом или 4-метоксибензилом, или (xi) гидроксил, защищенный трет-бутилом, бензилом или 4-метоксибензилом, или его соли
в соединение формулы (1Ха)
где R7a, R8a, R26a, R27a и R28a имеют значения, указанные выше,
последующую реакцию сочетания полученного соединения формулы (1Ха) и соединения формулы (R-IIIa) или (S-IIIa)
где Ar', Ха, R2, R3, R5 и R6 имеют значения, указанные выше, а Ра обозначает бензил, 4-метоксибензил, 2,4-диметоксибензил или 2,4,6-триметоксибензил,
которая дает соединение формулы (R-Ib) или формулы (S-Ib):
где Ar', Ха, R2, R3, R5, R6, R7a, R8a, R26a, R27a, R28a и Ра имеют значения, указанные выше,
и удаление Pa из полученного соединения формулы (R-Ib) или формулы (S-Ib) и необязательное восстановление и/или гидролиз полученного соединения одновременно с удалением Ра, или перед удалением Ра, и/или после удаления Ра в случае, когда R26a, R27a или R28a полученного соединения имеют защитную группу, или в случае, когда R26a, R27a или R28a полученного соединения представляют собой нитро, и R26, R27 или R28 этих соединений, имеющих формулу (R-Ia) или (S-Ia), представляют собой амино.1. The method of obtaining the compounds of formula (R-Ia) or (S-Ia)
where R 2 and R 3 independently represent (1) hydrogen, (2) halogen or (3) C 1 -C 6 alkyl;
R 5 and R 6 independently represent (1) hydrogen or (2) C 1 -C 6 alkyl optionally substituted with a group selected from the group consisting of (i) carboxyl, (ii) C 1 -C 6 alkoxy, (iii) C 1 -C 6 alkoxycarbonyl, (iv) C 6 -C 12 aryloxycarbonyl, (v) C 1 -C 10 heteroaryloxycarbonyl and (vi) amino;
R 2 and R 3 , as well as R 5 and R 6 independently can form a 3-8 membered ring;
Ar 'is a (C 6 -C 14 ) aromatic hydrocarbon group which may be substituted with 1-5 groups selected from the group consisting of (i) halogen atoms, (ii) nitro, (iii) cyano, (iv) ( C 1 -C 6 ) -alkyl, which may optionally be substituted by 1-3 halogen atoms, and (v) (C 1 -C 6 ) -alkoxy, which may optionally be substituted by 1-3 halogen atoms,
Xa is a linear or branched (C 1 -C 6 ) -alkylene,
R 7a represents (C 1 -C 6 ) -alkyl, which may be optionally substituted with a group selected from the group consisting of (i) carboxyl, (ii) (C 1 -C 6 ) -alkoxycarbonyl, (iii) phenyl, ( iv) hydroxyl, (v) (C 1 -C 6 ) alkoxy and (vi) halogen atom;
R 8a represents a hydrogen atom;
R 26 , R 27 and R 28 may be the same or different and represent (i) a hydrogen atom, (ii) a halogen atom, (iii) cyano, (iv) nitro, (v) (C 1 -C 6 ) -alkyl, (vi) (C 1 -C 6 ) alkoxy, (vii) (C 1 -C 6 ) alkoxycarbonyl, (viii) (C 1 -C 6 ) alkylsulfonyl, (ix) carboxyl, (x) carboxy- ( C 1 -C 6 ) -alkyl, (xi) hydroxyl or (xii) amino,
or its salt, or MES,
including:
conversion of a compound of formula (Vaa)
where R 7a and R 8a have the meanings indicated above, a R 26a , R 27a and R 28a may be the same or different and represent (i) a hydrogen atom, (ii) a halogen atom, (iii) cyano, (iv) nitro, (v) (C 1 -C 6 ) -alkyl, (vi) (C 1 -C 6 ) -alkoxy, (vii) (C 1 -C 6 ) -alkoxycarbonyl, (viii) (C 1 -C 6 ) - alkylsulfonyl, (ix) carboxyl protected by tert-butyl, benzyl or 4-methoxybenzyl, (x) carboxy- (C 1 -C 6 ) -alkyl protected by tert-butyl, benzyl or 4-methoxybenzyl, or (xi) hydroxyl, protected by tert-butyl, benzyl or 4-methoxybenzyl, or a salt thereof
to the compound of formula (1Xa)
where R 7a , R 8a , R 26a , R 27a and R 28a have the meanings indicated above,
a subsequent coupling reaction of the obtained compound of formula (1Xa) and a compound of formula (R-IIIa) or (S-IIIa)
where Ar ', Xa, R 2 , R 3 , R 5 and R 6 are as defined above, and Ra is benzyl, 4-methoxybenzyl, 2,4-dimethoxybenzyl or 2,4,6-trimethoxybenzyl,
which gives a compound of formula (R-Ib) or formula (S-Ib):
where Ar ', Xa, R 2 , R 3 , R 5 , R 6 , R 7a , R 8a , R 26a , R 27a , R 28a and Pa are as defined above,
and removing Pa from the resulting compound of formula (R-Ib) or formula (S-Ib) and optionally reducing and / or hydrolyzing the resulting compound simultaneously with the removal of Pa, or before the removal of Pa, and / or after the removal of Pa in the case where R 26a , R 27a or R 28a of the obtained compound have a protective group, or in the case when R 26a , R 27a or R 28a of the obtained compound are nitro, and R 26 , R 27 or R 28 of these compounds having the formula (R-Ia) or (S-Ia) are amino.
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Application Number | Priority Date | Filing Date | Title |
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JP2006-151895 | 2006-05-31 | ||
JP2006151895 | 2006-05-31 |
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RU2008152044A RU2008152044A (en) | 2010-07-10 |
RU2466994C2 true RU2466994C2 (en) | 2012-11-20 |
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US (1) | US8049006B2 (en) |
EP (1) | EP2025672B1 (en) |
JP (1) | JP5117382B2 (en) |
KR (1) | KR20090023583A (en) |
CN (1) | CN101495463B (en) |
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KR101256334B1 (en) * | 2006-10-18 | 2013-04-18 | 이데미쓰 고산 가부시키가이샤 | Polycarbonate copolymer, method for producing the same, molded body, optical material, and electrophotographic photosensitive body |
AU2009279949A1 (en) * | 2008-08-04 | 2010-02-11 | Merck Sharp & Dohme Corp. | Urea derivatives as antibacterial agents |
GB0912778D0 (en) | 2009-07-22 | 2009-08-26 | Eisai London Res Lab Ltd | Fused aminodihydro-oxazine derivatives |
GB0912777D0 (en) | 2009-07-22 | 2009-08-26 | Eisai London Res Lab Ltd | Fused aminodihydropyrimidone derivatives |
NZ600748A (en) * | 2009-12-25 | 2014-06-27 | Daiichi Sankyo Co Ltd | Seven-membered ring compound and pharmaceutical use therefor |
EP2792668B1 (en) * | 2010-06-15 | 2017-05-31 | Grünenthal GmbH | Process for the preparation of substituted 3-(1-amino-2-methyl-pentane-3-yl)phenyl compounds |
GB201100181D0 (en) | 2011-01-06 | 2011-02-23 | Eisai Ltd | Fused aminodihydrothiazine derivatives |
BR112013016241A2 (en) | 2011-01-21 | 2016-07-12 | Eisai R&D Man Co Ltd | compound, and method for making a compound |
GB201101139D0 (en) | 2011-01-21 | 2011-03-09 | Eisai Ltd | Fused aminodihydrothiazine derivatives |
GB201101140D0 (en) | 2011-01-21 | 2011-03-09 | Eisai Ltd | Fused aminodihydrothiazine derivatives |
CN103601675B (en) * | 2013-10-08 | 2015-10-28 | 南京复兴生物科技有限公司 | A kind of preparation method of 5-aminomethyl nicotinic acid |
CN103622024B (en) * | 2013-12-13 | 2016-05-18 | 泸州百草堂健康产品有限公司 | A kind of food, health products or pharmaceutical composition with relieve sore throat effect and its production and use |
CN111018864A (en) * | 2019-12-24 | 2020-04-17 | 温州大学新材料与产业技术研究院 | Preparation method of indole-fused octamer lactam compound |
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AU2007268507B2 (en) | 2012-01-19 |
EP2025672A4 (en) | 2009-12-09 |
EP2025672B1 (en) | 2013-09-18 |
US20090253683A1 (en) | 2009-10-08 |
JPWO2007139230A1 (en) | 2009-10-15 |
CN101495463B (en) | 2012-08-15 |
BRPI0712721A2 (en) | 2012-11-20 |
KR20090023583A (en) | 2009-03-05 |
CN101495463A (en) | 2009-07-29 |
US8049006B2 (en) | 2011-11-01 |
WO2007139230A1 (en) | 2007-12-06 |
EP2025672A1 (en) | 2009-02-18 |
MX2008015196A (en) | 2008-12-15 |
JP5117382B2 (en) | 2013-01-16 |
AU2007268507A1 (en) | 2007-12-06 |
RU2008152044A (en) | 2010-07-10 |
CA2653667A1 (en) | 2007-12-06 |
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